56205760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 147218400

約数和(自身を除く): 91012640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 130, 160, 208, 229, 236, 260, 295, 320, 416, 458, 472, 520, 590, 767, 832, 916, 944, 1040, 1145, 1180, 1534, 1832, 1888, 2080, 2290, 2360, 2977, 3068, 3664, 3776, 3835, 4160, 4580, 4720, 5954, 6136, 7328, 7670, 9160, 9440, 11908, 12272, 13511, 14656, 14885, 15340, 18320, 18880, 23816, 24544, 27022, 29770, 30680, 36640, 47632, 49088, 54044, 59540, 61360, 67555, 73280, 95264, 108088, 119080, 122720, 135110, 175643, 190528, 216176, 238160, 245440, 270220, 351286, 432352, 476320, 540440, 702572, 864704, 878215, 952640, 1080880, 1405144, 1756430, 2161760, 2810288, 3512860, 4323520, 5620576, 7025720, 11241152, 14051440, 28102880, 56205760]

約数ペア:

[(1, 56205760), (2, 28102880), (4, 14051440), (5, 11241152), (8, 7025720), (10, 5620576), (13, 4323520), (16, 3512860), (20, 2810288), (26, 2161760), (32, 1756430), (40, 1405144), (52, 1080880), (59, 952640), (64, 878215), (65, 864704), (80, 702572), (104, 540440), (118, 476320), (130, 432352), (160, 351286), (208, 270220), (229, 245440), (236, 238160), (260, 216176), (295, 190528), (320, 175643), (416, 135110), (458, 122720), (472, 119080), (520, 108088), (590, 95264), (767, 73280), (832, 67555), (916, 61360), (944, 59540), (1040, 54044), (1145, 49088), (1180, 47632), (1534, 36640), (1832, 30680), (1888, 29770), (2080, 27022), (2290, 24544), (2360, 23816), (2977, 18880), (3068, 18320), (3664, 15340), (3776, 14885), (3835, 14656), (4160, 13511), (4580, 12272), (4720, 11908), (5954, 9440), (6136, 9160), (7328, 7670)]